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P2187 system too le...
 
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P2187 system too lean at bank 1

  

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I bought a used as is 2011 Volkswagen Tiguan for my daughter. It has 113k. It has brand new brake pads new tires no dents very clean. However I ran my topdon bidirectional scan tool before I bought it. It gave me 3 codes that I think are manageable for little cost imo. I’ll do the work myself. The dtc codes are P2187 system too lean at bank 1 01259 fuel pump relay and 01309 power steering control module. Imo it needs a new fuel filter and possibly a new fuel pump control module and a new Stability Control Steering Angle Sensor. Am I close in my diagnosis? I would appreciate any input. Thanks!! I did find out the too lean code is a vaccum leak.


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always put a brief description of your problem in the title please


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